What is node js with example
Actually, you can build a server using javascript.Yes, it's possible to build a server with JavaScript using Node.js.
How can you run a server with JavaScript?
Node.js is a runtime environment for JavaScript. Actually, what is a runtime environment?, A runtime environment is the environment in which a program or application is executed. So Node.js allows you to run a JavaScript program outside of a browser. Node.js does this by running the V8 engine, which is the core of Google Chrome, outside the browser. So Nodejs has gained a lot of attention from front-end developers, the reason they can build a server-side application with the programming language they are familiar with instead of learning a new one.
Node.js also allows you to use a variety of NPM packages. which is the easiest and fastest way to use Javascript modules. A module is a block of code that can do something, You can learn how to create an NPM package by clicking here.
Some popular NPM packages are "Express.js, Nest.js, Nodemailer, and Axios".
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